._container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

@media (min-width:1200px) {
    ._container {
        max-width: 1400px;
    }
}


@media (max-width: 768px) {
    ._container {
        padding: 0 15px;
    }

}


.slideshow {
    height: 100%;
    object-fit: cover;
}

.nav-bg {
    background: rgba(0, 0, 0, 0.5) !important;
    color: #fff;
    z-index: 9999;
}

.nav-bg .container {
    width: 100%;
    max-width: 100%;
}

.nav-bg a.nav-link {
    color: #fff;
    font-size: 16px !important;
    transition: all 0.3s;
    text-transform: uppercase;
}

.nav-bg a.nav-link:hover {
    color: #0a55c2;
}

.language {
    margin-left: 6%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 25px;
}

.language a {
    color: #fff;
    font-size: 16px !important;
    transition: all 0.3s;
    border: 1px solid #fff;
    padding: 1px 6px;
    border-radius: 4px;
}

.language a:hover {
    color: #333;
    background-color: #fff;
}

/* 底部 */
.foot {
    width: 100%;
    min-height: 300px;
    height: auto;
    padding: 60px 0 20px;
    background: #333333;
}

.foot h4 {
    font-size: 16px;
    color: #999999;
}

.foot h4 span {
    font-size: 12px;
    color: #999999;
    margin-left: 20px;
}

.foot hr {
    width: 35px;
    height: 3px;
    border: none;
    background: #666666;
    margin: 20px 0;
}

.foot .left1 {
    float: left;
    width: 450px;
    height: 280px;
}

.foot .left1 p {
    font-size: 14px;
    color: #999999;
}

.foot .left1 h5 {
    font-size: 14px;
    color: #999999;
    line-height: 45px;
}

.foot .left1 h5 img {
    margin-right: 10px;
}

.foot .left2 {
    float: left;
    width: 450px;
    height: 280px;
}

.foot .left2 li {
    width: 151px;
    float: left;
}

.foot .left2 li a {
    font-size: 14px;
    color: #999999;
    line-height: 32px;
}

.foot ._container .right {
    width: 100%;
}

.foot ._container .right .img-cont {
    display: flex;
}

.foot ._container .right .img-cont div {
    width: 120px;
    float: left;
    margin-right: 20px;
}

.foot ._container .right .img-cont div img {
    width: 118px;
    height: 118px;
}

.foot ._container .right .img-cont div p {
    text-align: center;
    font-size: 12px;
    color: #999999;
    padding-top: 10px;
}

.foot ._container .copyRight {
    border-top: 1px solid #403e3e;
    width: 100%;
    text-align: center;
}

.foot ._container .copyRight a {
    font-size: 14px;
    color: #999999;
    line-height: 33px;
}

.foot .foot_b {
    line-height: 33px;
    font-size: 14px;
    color: #999999;
    margin-top: 10px;
}

.foot .foot_b span {
    font-size: 14px;
    color: #999999;
}

/* productCenter */

.productCenter .bigTitle {
    padding: 50px 0 15px;
    color: #000;
    font-size: 30px;
    font-weight: 600;
    text-align: center;
}

.productCenter .smallTitle {
    padding: 0px 0 50px;
    color: #666;
    font-size: 18px;
    text-align: center;
}

.productCenter .hot_pic img {
    width: 100%;
    object-fit: cover;
}

/* 左侧导航 */

.left_nav h3 {
    background: #0A55C2;
    padding-bottom: 40px;
}

.left_nav h3 a {
    display: block;
    width: 100%;
    height: 137px;
    background: url(../images/fltit.jpg) no-repeat;
    padding: 35px 0 0 50px;
    font-size: 30px;
    color: #fff;
    font-weight: normal;
}

.left_nav .flst {
    border: 1px solid #ebebeb;
    border-top: none;
    min-height: 600px;
    margin-bottom: 15px;
}

.left_nav .flst li a {
    display: block;
    padding-left: 55px;
    position: relative;
    height: 56px;
    line-height: 56px;
    border-bottom: 1px solid #ebebeb;
    font-size: 16px;
    color: #666666;
    background: #fff;
}

.left_nav .flst li:last-child a {
    border-bottom: none;
}

.left_nav .flst li i {
    position: absolute;
    left: 20px;
    top: 15px;
    width: 26px;
    height: 26px;
    border: 1px solid #cfcfcf;
    border-radius: 50%;
    line-height: 26px;
    text-align: center;
    font-size: 14px;
    color: #333333;
    font-style: normal;
    font-weight: bold;
    transition: all 0.3s linear 0s;
}

.left_nav .flst li:hover i {
    transform: translateX(-10px);
}

.left_nav .flst li a:hover {
    color: #0a55c2;
}

.left_nav .flst li a:hover i {
    background: #0a55c2;
    color: #fff;
    border: 1px solid #0a55c2;
}

.left_nav .flst .otcpfl {
    height: 60px;
    line-height: 60px;
}

.left_nav .flst .otcpfl i {
    width: 40px;
    height: 40px;
    border: none;
    left: 15px;
    top: 12px;
}

.left_nav .flst .otcpfl:hover i {
    background: none;
    border: none;
}

/* 网站优势 */
.yous {
    width: 100%;
    height: 1250px;
    background: url(../images/ys.png) no-repeat top center;
    overflow: hidden;
    margin: 80px auto 0;
}

.yous>.c {
    position: relative;
    margin: 0 auto;
}

.yous .hot_pic {
    float: right;
    visibility: visible;
    animation-name: fadeInRight;
}



.yous>.c>a {
    width: 125px;
    height: 35px;
    position: absolute;
    right: 0;
    top: 82px;
    display: block;
}

.yous ul {
    width: 1200px;
    padding-top: 248px;
}

.yous ul li {
    margin-left: 20px;
    height: 185px;
    width: 530px;
}

.yous ul li.y1 {
    margin-top: 75px;
}

.yous ul li.y2 {
    margin-top: 10px;
}

.yous ul li.y3 {
    margin-top: 71px;
    margin-left: 675px;
}

.yous ul li.y4 {
    margin-top: 2px;
    margin-left: 675px;
}

.yous ul li h5 {
    font-size: 24px;
    color: #333333;
    font-weight: bold;
    margin-left: 60px;
}

.yous ul li h6 {
    color: #999999;
    font-size: 13px;
    line-height: 30px;
    margin-left: 60px;
}

.yous ul li p {
    color: #666666;
    font-size: 16px;
    line-height: 36px;
    margin-left: 10px;
    margin-top: 0px;
    height: 72px;
    overflow: hidden;
}

@media screen and (max-width: 768px) {
    .yous {
        height: auto;
        margin: 0;
        background-size: 100%;
        display: none;
    }

    .yous .hot_pic {
        clear: both;
        width: 100%;
        height: auto;
        float: none;
        margin-top: 300px;
    }

    .yous ul {
        padding-top: 0;
    }

    .yous ul li {
        width: 100%;
    }

    .yous ul li.y1 {
        margin-top: 0;
    }

    .yous ul li.y2 {
        margin-top: 0;
    }

    .yous ul li.y3 {
        margin-top: 0;
    }

    .yous ul li.y4 {
        margin-top: 0;
    }
}


/* 首页关于我们 */
.home-about {
    background: url(../images/indpic.jpg) no-repeat center 50%;
    background-size: cover;
    padding: 70px 0 90px;
}

.home-about .bigTitle {
    font-size: 30px;
    font-weight: 600;
    color: #fff;
    text-align: center;
    margin-bottom: 10px;
}

.home-about .smallTitle {
    font-size: 18px;
    color: #fff;
    text-align: center;
    margin-bottom: 50px;
}

.home-about .about-content {
    background: #fff;
    padding: 40px;
    font-size: 16px;
}

.home-about .about-content .nr {
    line-height: 1.8;
    color: #666;
}

.home-about .about-img {
    display: flex;
    justify-content: flex-end;
    padding: 0 !important;
    padding-right: 0 !important;
}

.home-about .about-img img {
    height: 100%;
    max-width: 100%;
    object-fit: cover;
}

.home-about h2 {
    position: relative;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 40px;
    word-break: break-all
}

.home-about h2:before {
    content: '';
    display: block;
    position: absolute;
    background: #0798DA;
    width: 30px;
    height: 3px;
    bottom: -15px;
    left: 0;
}

.home-about .more {
    display: inline-block;
    margin-top: 20px;
    background: #0798DA;
    color: #fff;
    text-align: center;
    line-height: 1;
    border-radius: 20px;
    padding: 10px 15px;
}

/* home-news */
.home-news {
    padding: 70px 0 90px;
}

.home-news .bigTitle {
    font-size: 30px;
    font-weight: 600;
    color: #000;
    text-align: center;
    margin-bottom: 10px;
}

.home-news .smallTitle {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-bottom: 50px;
}

.home-news .hot-news img {
    width: 100%;
    object-fit: cover;
}

.home-news .hot-news .hot-news-content {
    display: flex;
    padding: 15px 0;
    align-items: center;
}

.home-news .date {
    width: 140px;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    border-right: solid 1px #ebebeb;
}

.home-news .date .bigDate {
    font-size: 48px;
    color: #333;
    font-weight: 600;
    line-height: 1;
    padding-bottom: 10px;
}

.home-news .date .smallDate {
    font-size: 18px;
    color: #666;
    font-weight: normal;
}

.home-news .nr {
    flex: 1;
    padding-left: 20px;
}

.home-news .nr .title {
    font-size: 18px;
    color: #000;
    font-weight: normal;
    margin-bottom: 10px;
}

.home-news .nr .desc {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

.home-news .news-list .news-list-item {
    display: flex;
    padding: 15px 20px 10px;
    align-items: center;
    border: solid 1px #ebebeb;
    margin-bottom: 10px;
}

.home-news .more {
    display: inline-block;
    margin-top: 20px;
    background: #0798DA;
    color: #fff;
    text-align: center;
    line-height: 1;
    border-radius: 20px;
    padding: 10px 25px;
}

/* newsListPage  */
.newsListPage {
    min-height: 1200px;
    background: #F7F7F7;
}

.nav-x {
    background: #fff;
    width: 100%;
    height: 70px;
}

.detail-menu {
    width: 100%;
    height: 100%;
}

.nav-x .detail-menu {
    display: flex;
    justify-content: center;

}

.nav-x .detail-menu li {
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    padding: 0 15px;
}

.nav-x .detail-menu li a {
    display: block;
    padding: 0 15px;
    min-width: 90px;
}

.nav-x .detail-menu li.active a {
    background: linear-gradient(-45deg, #0798DA, #00A0E9);
    color: #fff;
}

.newsList ul {
    width: 100%;
}

.newsList .item {
    display: flex;
    width: 100%;
    background: #fff;
    margin-bottom: 30px;
    min-height: 240px;
    align-items: center;
}

.newsList .item .imcont {
    width: 30%;
    min-height: 240px;
    position: relative;
    margin-right: 30px;
    display: block;
}

.newsList .item .imcont a {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.newsList .item .imcont img {
    width: 100%;
    min-height: 240px;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s;
}

.newsList .item .imcont a:hover img {
    transform: scale(1.1);
}

.newsList .item .date {
    width: 140px;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
}

.newsList .item .date .day {
    font-size: 48px;
    color: #333;
    font-weight: 600;
    line-height: 1;
    padding-bottom: 10px;
    font-family: 'Conv_DINCondensedC', sans-serif;
}

.newsList .item .date .month {
    font-size: 18px;
    color: #666;
    font-weight: normal;
}


.newsList .item .nr {
    flex: 1;
    padding-right: 20px;
    border-left: solid 1px #ebebeb;
    padding-left: 20px;
}

.newsList .item .nr .title {
    font-size: 18px;
    color: #000;
    font-weight: 600;
    margin-bottom: 10px;
}

.newsList .item .nr .desc {
    font-size: 16px;
    color: #666;
    line-height: 2;
}

.newsList .item .more {
    display: inline-block;
    margin-top: 20px;
    background: #00A0E9;
    color: #fff;
    text-align: center;
    line-height: 1;
    border-radius: 20px;
    padding: 10px 25px;
    margin-right: 20px;
    transition: all 0.3s;
}

.newsList .item .more a {
    color: #fff;
}

.newsList .item .more:hover {
    background: #0A55C2;
}



/* 文章列表页面 */


.article-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.article-item {
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.article-item:hover {
    transform: translateY(-5px);
}

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-content {
    padding: 20px;
}

.article-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.article-description {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #666;
}

.article-time {
    font-size: 0.9rem;
    color: #999;
}

@media screen and (max-width: 768px) {
    .article-list {
        grid-template-columns: 1fr;
    }
}

/* productlist_a */
.productlist_a {
    width: 100%;
    height: 100%;
    background: #F7F7F7;
}

.productlist_a .filter {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.productlist_a .filter .f_item {
    display: flex;
    font-size: 16px;
}

.productlist_a .filter .f_item .lb {
    color: #888888;
}

.productlist_a .filter .f_item .val {
    flex: 1;
    display: flex;
    align-items: center;
}

.productlist_a .filter .f_item .val a {
    padding: 0 10px;
    color: #666;
    transition: all 0.3s;
}

.productlist_a .filter .f_item .val a:hover {
    color: #0A55C2;
}

.productlist_a .filter .f_item .val a.cur {
    color: #0A55C2;
}



@media screen and (max-width: 768px) {
    .nav-bg {
        background: rgba(10, 6, 236, 0.7) !important;
    }

    .jumbotron-fluid {
        margin-bottom: 0;
    }

    .nws-content {
        background: #fff;
    }

    .newsList .item {
        flex-direction: column;
        padding-bottom: 20px;
        border-bottom: solid 1px #ebebeb;
    }

    .newsList .item:last-child {
        border-bottom: none;
    }


    .newsList .item .imcont {
        width: 100%;
        height: 200px;
        margin-right: 0;
    }

    .newsList .item .imcont img {
        height: 100%;
    }

    .newsList .item .imcont a:hover img {
        transform: scale(1);
    }

    .newsList .item .date {
        width: 100%;
        text-align: left;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        padding-top: 10px;
    }

    .newsList .item .date .day {
        font-size: 24px;
        padding-bottom: 0;
        padding-right: 10px;
    }

    .newsList .item .nr {
        border-left: none;
        padding-left: 0;
    }

    .newsList .item .nr h3 {
        font-size: 20px;
    }

    .newsList .item .nr .desc {
        font-size: 14px;
    }

    .newsList .item .more {
        margin-top: 20px;
        margin-right: 0;
    }



}